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With the introduction of 4G/5G technologies it seems possible to overcome the limitation to transmit high quality image/video for the deployment of Telemedicine services. A scenario of remote hospital is considered to study the effect of simultaneously transmitting medical data, images and video. In order to achieve high video compression at reduced sampling rate, a joint Compressed Sensing-SPIHT...
As per International Technology Roadmap of Semiconductors (ITRS) Network on chip (NoC) becomes suitable example of the integration of several cores on single die. Now a day's die size is continuously growing larger but, at the same time, minimum feature size is continuously shrinking. Although smaller transistor size can result in smaller circuit delay, a smaller feature size for interconnects does...
In this paper, study of medical imaging in heterogeneous telemedicine network is done. Wireless protocols suitable in personal area network (PAN) and wireless local area network under different traffic loads are tested by transmitting CT, MRI and US medical images in DICOM format. The RFCOMM and L2CAP Bluetooth protocols are used for PAN. FTP client and server are established for Wi-Fi transmission...
In this paper, a high rate compression of color images is achieved using colorization technique and smooth L0 (SL0) minimization. At encoder, the color image is converted into Ycbcr space. The luminance (Y) information of image is segmented using fuzzy-c-means to construct colorization matrix. This colorization matrix is used in choosing few important color representative pixels (RP) by applying SL0...
The paper proposes a new methodology in order to improve the quality of satellite images. It is demonstrated that it is possible to achieve a better performance than that of Bilateral filter in a variety of noise levels. We have proposed Weiner filter in accordance with SPEA2 algorithm which removes pre-filtering and high noise level: therefore it improves the Peak Signal-to-Noise Ratio (PSNR) and...
In order to provide seamless mobility the IEEE 802.21 Media Independent Handover (MIH) working group is in the process of developing a set of mechanisms to facilitate migration of mobile users between access networks that use different link-layer technologies. Users of different available wireless access networks like WLAN, UMTS, VANETs, Wi-MAX, etc., demand real-time support, high availability and...
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